text: # lex_dup1.py
  #
  # Duplicated rule specifiers
  
  import sys
  if ".." not in sys.path:
      sys.path.insert(0, "..")
  
  import ply.lex as lex
  
  tokens = [
      "PLUS",
      "MINUS",
      "NUMBER",
  ]
  
  t_PLUS = r'\+'
  t_MINUS = r'-'
  t_NUMBER = r'\d+'
  
  t_NUMBER = r'\d+'
  
  
  def t_error(t):
      pass
  
  
  lex.lex()
  